Question

Find the unit cell (simple, bcc, fcc), type of holes where the smaller ions are found (tetrahedral, octrahedral, cubic), and number of cations and anions per unit cell for the following compounds:

CdSe
CsI
Li2O
KBr
NaCl
ZnS(I)
Wurtzite is zinc blende structure, ZnS.
http://64.233.169.104/search?q=cache:DcriWJTqvgwJ:lw.siena.edu/physics/qdots/Expt.%25205%2520X-ray%2520Diffraction%2520Measurements%2520on%2520Quantum%2520Dots.pdf+crystal+structure+CdSe&hl=en&ct=clnk&cd=5&gl=us&client=firefox-a

CsCl is the same type as CsI.
http://en.wikipedia.org/wiki/Caesium_chloride

http://www.webelements.com/webelements/compounds/text/Li/Li2O1-12057248.html

http://en.wikipedia.org/wiki/Sodium_chloride

(Broken Link Removed)

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